diff --git a/.gitignore b/.gitignore index a46ad1a..8853b51 100644 --- a/.gitignore +++ b/.gitignore @@ -100,3 +100,4 @@ /cups-filters-1.27.5.tar.xz /cups-filters-1.28.1.tar.xz /cups-filters-1.28.2.tar.xz +/cups-filters-1.28.5.tar.xz diff --git a/0001-libcupsfilters-Added-NULL-check-when-removing-.Borde.patch b/0001-libcupsfilters-Added-NULL-check-when-removing-.Borde.patch new file mode 100644 index 0000000..d7937df --- /dev/null +++ b/0001-libcupsfilters-Added-NULL-check-when-removing-.Borde.patch @@ -0,0 +1,58 @@ +From 240ffb901d06a117bb8e10b486bfd3de6fe464b2 Mon Sep 17 00:00:00 2001 +From: Till Kamppeter +Date: Wed, 28 Oct 2020 10:44:19 +0100 +Subject: [PATCH] libcupsfilters: Added NULL check when removing ".Borderless" + suffixes from page size names + +--- + NEWS | 2 ++ + cupsfilters/ppdgenerator.c | 12 ++++++++---- + 2 files changed, 10 insertions(+), 4 deletions(-) + +diff --git a/cupsfilters/ppdgenerator.c b/cupsfilters/ppdgenerator.c +index 9fd4fb21..7b4aa0cf 100644 +--- a/cupsfilters/ppdgenerator.c ++++ b/cupsfilters/ppdgenerator.c +@@ -2224,7 +2224,8 @@ ppdCreateFromIPP2(char *buffer, /* I - Filename buffer */ + + if (all_borderless) { + suffix = strcasestr(ppdname, ".Borderless"); +- *suffix = '\0'; ++ if (suffix) ++ *suffix = '\0'; + } + + cupsFilePrintf(fp, "*OpenUI *PageSize/%s: PickOne\n" +@@ -2258,7 +2259,8 @@ ppdCreateFromIPP2(char *buffer, /* I - Filename buffer */ + + if (all_borderless) { + suffix = strcasestr(ppdsizename, ".Borderless"); +- *suffix = '\0'; ++ if (suffix) ++ *suffix = '\0'; + } + + cupsFilePrintf(fp, "*PageSize %s%s%s%s: \"<>setpagedevice\"\n", +@@ -2302,7 +2304,8 @@ ppdCreateFromIPP2(char *buffer, /* I - Filename buffer */ + + if (all_borderless) { + suffix = strcasestr(ppdsizename, ".Borderless"); +- *suffix = '\0'; ++ if (suffix) ++ *suffix = '\0'; + } + + cupsFilePrintf(fp, "*PageRegion %s%s%s%s: \"<>setpagedevice\"\n", +@@ -2338,7 +2341,8 @@ ppdCreateFromIPP2(char *buffer, /* I - Filename buffer */ + + if (all_borderless) { + suffix = strcasestr(ppdsizename, ".Borderless"); +- *suffix = '\0'; ++ if (suffix) ++ *suffix = '\0'; + } + + cupsFilePrintf(fp, "*ImageableArea %s: \"%s %s %s %s\"\n", ppdsizename, +-- +2.26.2 + diff --git a/cups-filters-init-buf.patch b/cups-filters-init-buf.patch deleted file mode 100644 index 42e6f94..0000000 --- a/cups-filters-init-buf.patch +++ /dev/null @@ -1,186 +0,0 @@ -diff --git a/cupsfilters/ipp.c b/cupsfilters/ipp.c -index 21861a5..98c5ecf 100644 ---- a/cupsfilters/ipp.c -+++ b/cupsfilters/ipp.c -@@ -191,7 +191,7 @@ get_printer_attributes5(http_t *http_printer, - { - const char *uri; - int have_http, uri_status, host_port, i = 0, total_attrs = 0, fallback, -- cap = 0; -+ cap = 0, uri_alloc = 0; - char scheme[10], userpass[1024], host_name[1024], resource[1024]; - ipp_t *request, *response = NULL; - ipp_attribute_t *attr; -@@ -247,7 +247,18 @@ get_printer_attributes5(http_t *http_printer, - if(resolve_uri_type == CUPS_BACKEND_URI_CONVERTER) - uri = resolve_uri(raw_uri); - else -+ { - uri = ippfind_based_uri_converter(raw_uri, resolve_uri_type); -+ if (uri != NULL) -+ uri_alloc = 1; -+ } -+ -+ if (uri == NULL) -+ { -+ log_printf(get_printer_attributes_log, -+ "get-printer-attibutes: Cannot resolve URI: %s\n", raw_uri); -+ return NULL; -+ } - - /* Extract URI componants needed for the IPP request */ - uri_status = httpSeparateURI(HTTP_URI_CODING_ALL, uri, -@@ -261,6 +272,7 @@ get_printer_attributes5(http_t *http_printer, - log_printf(get_printer_attributes_log, - "get-printer-attributes: Cannot parse the printer URI: %s\n", - uri); -+ if (uri_alloc == 1) free(uri); - return NULL; - } - -@@ -273,6 +285,7 @@ get_printer_attributes5(http_t *http_printer, - log_printf(get_printer_attributes_log, - "get-printer-attributes: Cannot connect to printer with URI %s.\n", - uri); -+ if (uri_alloc == 1) free(uri); - return NULL; - } - } else -@@ -370,6 +383,7 @@ get_printer_attributes5(http_t *http_printer, - } else { - /* Suitable response, we are done */ - if (have_http == 0) httpClose(http_printer); -+ if (uri_alloc == 1) free(uri); - return response; - } - } else { -@@ -398,6 +412,7 @@ get_printer_attributes5(http_t *http_printer, - } - - if (have_http == 0) httpClose(http_printer); -+ if (uri_alloc == 1) free(uri); - return NULL; - } - -@@ -418,7 +433,7 @@ ippfind_based_uri_converter (const char *uri, int is_fax) - char *ippfind_argv[100], /* Arguments for ippfind */ - *ptr_to_port = NULL, - *reg_type, -- *resolved_uri, /* Buffer for resolved URI */ -+ *resolved_uri = NULL, /* Buffer for resolved URI */ - *resource_field = NULL, - *service_hostname = NULL, - /* URI components... */ -@@ -426,13 +441,11 @@ ippfind_based_uri_converter (const char *uri, int is_fax) - userpass[256], - hostname[1024], - resource[1024], -- buffer[8192], /* Copy buffer */ -+ *buffer = NULL, /* Copy buffer */ - *ptr; /* Pointer into string */; - cups_file_t *fp; /* Post-processing input file */ - int status; /* Status of GET request */ - -- resolved_uri = (char *)malloc(2048 * (sizeof(char))); -- - status = httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme), - userpass, sizeof(userpass), - hostname, sizeof(hostname), &port, resource, -@@ -445,10 +458,16 @@ ippfind_based_uri_converter (const char *uri, int is_fax) - - /* URI is not DNS-SD-based, so do not resolve */ - if ((reg_type = strstr(hostname, "._tcp")) == NULL) { -- free(resolved_uri); - return strdup(uri); - } - -+ resolved_uri = (char *)malloc(MAX_URI_LEN * (sizeof(char))); -+ if (resolved_uri == NULL) { -+ fprintf(stderr, "resolved_uri malloc: Out of memory\n"); -+ goto error; -+ } -+ memset(resolved_uri, 0, MAX_URI_LEN); -+ - reg_type --; - while (reg_type >= hostname && *reg_type != '.') - reg_type --; -@@ -523,26 +542,38 @@ ippfind_based_uri_converter (const char *uri, int is_fax) - - fp = cupsFileStdin(); - -- while ((bytes = cupsFileGetLine(fp, buffer, sizeof(buffer))) > 0) { -+ buffer = (char*)malloc(MAX_OUTPUT_LEN * sizeof(char)); -+ if (buffer == NULL) { -+ fprintf(stderr, "buffer malloc: Out of memory.\n"); -+ goto error; -+ } -+ memset(buffer, 0, MAX_OUTPUT_LEN); -+ -+ while ((bytes = cupsFileGetLine(fp, buffer, MAX_OUTPUT_LEN)) > 0) { - /* Mark all the fields of the output of ippfind */ - ptr = buffer; -+ -+ /* ignore new lines */ -+ if (bytes < 3) -+ goto read_error; -+ - /* First, build the DNS-SD-service-name-based URI ... */ - while (ptr && !isalnum(*ptr & 255)) ptr ++; - - service_hostname = ptr; -- ptr = memchr(ptr, '\t', sizeof(buffer) - (ptr - buffer)); -+ ptr = memchr(ptr, '\t', MAX_OUTPUT_LEN - (ptr - buffer)); - if (!ptr) goto read_error; - *ptr = '\0'; - ptr ++; - - resource_field = ptr; -- ptr = memchr(ptr, '\t', sizeof(buffer) - (ptr - buffer)); -+ ptr = memchr(ptr, '\t', MAX_OUTPUT_LEN - (ptr - buffer)); - if (!ptr) goto read_error; - *ptr = '\0'; - ptr ++; - - ptr_to_port = ptr; -- ptr = memchr(ptr, '\t', sizeof(buffer) - (ptr - buffer)); -+ ptr = memchr(ptr, '\t', MAX_OUTPUT_LEN - (ptr - buffer)); - if (!ptr) goto read_error; - *ptr = '\0'; - ptr ++; -@@ -566,9 +597,12 @@ ippfind_based_uri_converter (const char *uri, int is_fax) - output_of_fax_uri = 1; /* fax-uri requested from fax-capable device */ - - read_error: -- continue; -+ memset(buffer, 0, MAX_OUTPUT_LEN); - } - -+ if (buffer != NULL) -+ free(buffer); -+ - /* - * Wait for the child processes to exit... - */ -@@ -615,6 +649,8 @@ ippfind_based_uri_converter (const char *uri, int is_fax) - */ - - error: -+ if (resolved_uri != NULL) -+ free(resolved_uri); - return (NULL); - } - -diff --git a/cupsfilters/ipp.h b/cupsfilters/ipp.h -index 374b890..bcf22a8 100644 ---- a/cupsfilters/ipp.h -+++ b/cupsfilters/ipp.h -@@ -38,6 +38,9 @@ extern "C" { - #endif - - #define LOGSIZE 4 * 65536 -+#define MAX_OUTPUT_LEN 8192 -+#define MAX_URI_LEN 2048 -+ - char get_printer_attributes_log[LOGSIZE]; - - const char *resolve_uri(const char *raw_uri); diff --git a/cups-filters-uuid.patch b/cups-filters-uuid.patch deleted file mode 100644 index a13a5c1..0000000 --- a/cups-filters-uuid.patch +++ /dev/null @@ -1,22 +0,0 @@ -diff --git a/utils/cups-browsed.c b/utils/cups-browsed.c -index 8c2040b6..b0e7a803 100644 ---- a/utils/cups-browsed.c -+++ b/utils/cups-browsed.c -@@ -3614,7 +3614,7 @@ new_local_printer (const char *device_uri, - { - local_printer_t *printer = g_malloc (sizeof (local_printer_t)); - printer->device_uri = strdup (device_uri); -- printer->uuid = (uuid ? strdup (uuid) : NULL); -+ printer->uuid = uuid; - printer->cups_browsed_controlled = cups_browsed_controlled; - return printer; - } -@@ -3796,7 +3796,7 @@ get_printer_uuid(http_t *http_printer, - - - if (attr) -- uuid = ippGetString(attr, 0, NULL) + 9; -+ uuid = strdup(ippGetString(attr, 0, NULL) + 9); - else { - debug_printf ("Printer with URI %s: Cannot read \"printer-uuid\" IPP attribute!\n", - raw_uri); diff --git a/cups-filters.spec b/cups-filters.spec index 0a56c64..c74e6c7 100644 --- a/cups-filters.spec +++ b/cups-filters.spec @@ -3,8 +3,8 @@ Summary: OpenPrinting CUPS filters and backends Name: cups-filters -Version: 1.28.2 -Release: 3%{?dist} +Version: 1.28.5 +Release: 1%{?dist} # For a breakdown of the licensing, see COPYING file # GPLv2: filters: commandto*, imagetoraster, pdftops, rasterto*, @@ -20,11 +20,10 @@ License: GPLv2 and GPLv2+ and GPLv3 and GPLv3+ and LGPLv2+ and MIT and BSD with Url: http://www.linuxfoundation.org/collaborate/workgroups/openprinting/cups-filters Source0: http://www.openprinting.org/download/cups-filters/cups-filters-%{version}.tar.xz -Patch01: cups-filters-init-buf.patch -# backported from upstream https://github.com/OpenPrinting/cups-filters/pull/311 -Patch02: cups-filters-uuid.patch # backported from upstream https://github.com/OpenPrinting/cups-filters/pull/313 -Patch03: foomatic-remove-tmpfile.patch +Patch01: foomatic-remove-tmpfile.patch +# backported from upstream +Patch02: 0001-libcupsfilters-Added-NULL-check-when-removing-.Borde.patch Requires: cups-filters-libs%{?_isa} = %{version}-%{release} @@ -352,6 +351,9 @@ done %{_libdir}/libfontembed.so %changelog +* Mon Nov 02 2020 Zdenek Dohnal - 1.28.5-1 +- 1.28.5, 1881365 - cups-browsed crashing + * Tue Sep 29 2020 Zdenek Dohnal - 1.28.2-3 - 1891720 - foomatic-rip files up /var/spool/tmp with temporary files diff --git a/sources b/sources index e912292..681dcd9 100644 --- a/sources +++ b/sources @@ -1 +1 @@ -SHA512 (cups-filters-1.28.2.tar.xz) = aa5f075927286a8278259025aa5baf95445809a83b88e2d4654e8f0a124012591b045df115294242fae60a283d983d6cdbaafc6a51224af30a7e56b58d831da5 +SHA512 (cups-filters-1.28.5.tar.xz) = e020d0e14ad70fbac4d367b4f1d653faf5030b961c6fc4b9f9587c068ccb63c286d07ee32e04e634a877fc8ca90c6dfa4b89aa288e896eea0026e1053cd8a4ef